- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
Patent holdings for IPC class H10K 30/60
Total number of patents in this class: 339
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
0
|
52
|
86
|
97
|
80
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30628 |
78 |
| Sony Semiconductor Solutions Corporation | 11764 |
41 |
| Tosoh Corporation | 1418 |
26 |
| Sumitomo Chemical Company, Limited | 8969 |
25 |
| Japan Display Inc. | 3018 |
16 |
| Nippon Steel Chemical & Material Co., Ltd. | 738 |
13 |
| Semiconductor Energy Laboratory Co., Ltd. | 11873 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
11 |
| Toray Industries, Inc. | 7143 |
8 |
| Japan Science and Technology Agency | 1210 |
8 |
| Mitsubishi Chemical Corporation | 4738 |
6 |
| Sony Group Corporation | 15879 |
5 |
| Florida State University Research Foundation, Inc. | 848 |
4 |
| Sagami Chemical Research Institute | 94 |
4 |
| Toyobo Co., Ltd. | 2537 |
3 |
| Resonac Corporation | 3624 |
3 |
| Samsung Electronics Co., Ltd. | 158605 |
2 |
| Cambridge Display Technology Limited | 473 |
2 |
| Duk San Neolux Co., Ltd. | 703 |
2 |
| Other owners | 60 |